WO2016174331A8 - Pushbutton for a system for dispensing a product under pressure - Google Patents

Pushbutton for a system for dispensing a product under pressure Download PDF

Info

Publication number
WO2016174331A8
WO2016174331A8 PCT/FR2016/050942 FR2016050942W WO2016174331A8 WO 2016174331 A8 WO2016174331 A8 WO 2016174331A8 FR 2016050942 W FR2016050942 W FR 2016050942W WO 2016174331 A8 WO2016174331 A8 WO 2016174331A8
Authority
WO
WIPO (PCT)
Prior art keywords
dispensing
chamber
pushbutton
orifice
ducts
Prior art date
Application number
PCT/FR2016/050942
Other languages
French (fr)
Other versions
WO2016174331A1 (en
Inventor
Jean-Pierre Guy Songbe
Original Assignee
Albea Le Treport
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Albea Le Treport filed Critical Albea Le Treport
Priority to EP16723428.5A priority Critical patent/EP3261779B1/en
Publication of WO2016174331A1 publication Critical patent/WO2016174331A1/en
Publication of WO2016174331A8 publication Critical patent/WO2016174331A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74
    • B65D83/753—Aerosol containers not provided for in groups B65D83/16 - B65D83/74 characterised by details or accessories associated with outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The invention relates to a pushbutton comprising a body (1) having a housing (11) provided with an anvil (12) around which a spray nozzle (13) is mounted so as to form a path for dispensing the product between said housing and a swirl assembly comprising a swirl chamber (21) provided with a dispensing orifice (22) and at least two supply ducts (23) for said chamber that are disposed symmetrically with respect to a dispensing axis (D), said chamber being delimited by a lateral surface (24) having a polygonal geometry with respect to which the ducts (23) extend in a transverse plane, the surface (24) converging from an upstream end (25), into which the downstream end of the ducts (23) leads, to a downstream opening (26) for supplying the orifice (22), said orifice having an outlet dimension which is equal to the internal dimension of said downstream opening, the swirl assembly also having a recess (29) formed upstream of and axially facing the chamber (21).
PCT/FR2016/050942 2015-02-24 2016-04-21 Pushbutton for a system for dispensing a product under pressure WO2016174331A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16723428.5A EP3261779B1 (en) 2015-02-24 2016-04-21 Pushbutton for a system for dispensing a product under pressure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1551547 2015-02-24
FR1551547A FR3032895B1 (en) 2015-02-24 2015-02-24 PUSH BUTTON FOR A PRESSURE DISTRIBUTION SYSTEM OF A PRODUCT

Publications (2)

Publication Number Publication Date
WO2016174331A1 WO2016174331A1 (en) 2016-11-03
WO2016174331A8 true WO2016174331A8 (en) 2018-01-11

Family

ID=53008715

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2016/050942 WO2016174331A1 (en) 2015-02-24 2016-04-21 Pushbutton for a system for dispensing a product under pressure

Country Status (3)

Country Link
EP (1) EP3261779B1 (en)
FR (1) FR3032895B1 (en)
WO (1) WO2016174331A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129893A (en) * 1962-05-31 1964-04-21 Edward Howard Green Spray head for swirling spray
FR2907106B1 (en) * 2006-10-16 2011-06-10 Rexam Dispensing Sys DISPENSING DEVICE FOR FLUID PRODUCT.
FR2931136A1 (en) * 2008-05-14 2009-11-20 Rexam Dispensing Systems Sas PUSH BUTTON WITH CONVERGENT DISTRIBUTION CHANNELS
FR2952360B1 (en) * 2009-11-06 2011-12-09 Rexam Dispensing Sys PUSH BUTTON FOR A SYSTEM FOR DISTRIBUTING A PRESSURIZED PRODUCT
FR2955567B1 (en) * 2010-01-25 2012-02-24 Rexam Dispensing Sys PUSH BUTTON FOR A SYSTEM FOR DISTRIBUTING A PRESSURIZED PRODUCT

Also Published As

Publication number Publication date
EP3261779A1 (en) 2018-01-03
FR3032895B1 (en) 2019-11-01
EP3261779B1 (en) 2021-06-02
FR3032895A1 (en) 2016-08-26
WO2016174331A1 (en) 2016-11-03

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